| Manufacturer part number (MPN) | 820451 |
| EAN / GTIN | 7021988204511 |
| Sales unit | pcs |
| Package quantity | 12 pcs |
| Rated current | 13 A |
| Number of poles | 1P |
| Wattage | 3000VA |
| IP Class | IP20 |
| Mounting | Recessed, Indoor |
| Standby power | 0.50W |
| Voltage | 220-240V |
| Frequency (Hz) | 50/60Hz |
| Luminaire class | Class II |
| Connection | 1-pole relay |
| Length (mm) L | 84 |
| Width (mm) W | 84 |
| Height (mm) H | 45 |
| Weight (kg) gross/net | 0.24 / 0.165 |
| Packaging dimensions (mm) | 90 x 62 x 90 |
| Suitable for heating | Yes |
| Model | On/Off |
| Type of power supply | 230 V AC |
| With receiver | No |
| Measuring range | 0.1–55 °C |
| External sensor | Yes |
| Thermal feedback | None |
| Number of heater outputs | 1 |
| Differential value | 0.5–5 K |
| Adjustable differential | Yes |
| Temperature readable | Yes |
| With sound indicator | No |
| Sensor/feeler type | Resistance sensor |
| Mounting method | Flush-mounted |
| Number of modules (module system) | 1 |
| With display | Yes |
| Operation | Button |
| Concealed operation | No |
| With tap water circuit | No |
| Max. contact voltage | 230 V |
| Max. contact load | 13 A |
| Degree of protection (IP) | IP20 |
| Explosion-proof | No |
| Colour | Black |
| RAL-number | 9004 |
| Height | 84 mm |
| Width | 84 mm |
| Depth | 45 mm |
| Class of the temperature control | II |
| Standby power consumption (solstandby) | 0.5 W |
| Compatible with Apple HomeKit | No |
| Compatible with Google Assistant | No |
| Compatible with Amazon Alexa | No |
| IFTTT support available | No |
| Contact type | Normally open contact (NO) |
| Suitable for cooling | No |
| Country of origin | China |